56265981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19889}}^1$

素因数の和:19956

約数の個数: 16

約数和(自身を含む): 80196480

約数和(自身を除く): 23930499

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 19889, 59667, 457447, 815449, 1372341, 2446347, 18755327, 56265981]

約数ペア:

[(1, 56265981), (3, 18755327), (23, 2446347), (41, 1372341), (69, 815449), (123, 457447), (943, 59667), (2829, 19889)]